<?PHP

  /**
   * phOSCAR
   * -------
   * An OSCAR-Implementation in PHP 5   
   * 
   * This work is distributed within the terms of
   * creative commons attribution-share alike 3.0 germany
   * 
   * See http://creativecommons.org/licenses/by-sa/3.0/ for more information
   * 
   * @author Bernd Holzmueller <bernd@tiggerswelt.net>
   * @revision 03
   * @license http://creativecommons.org/licenses/by-sa/3.0/de/ Creative Commons Attribution-Share Alike 3.0 Germany
   * @homepage http://oss.tiggerswelt.net/oscar/
   * @copyright Copyright &copy; 2009 tiggersWelt.net 
   */
  
  class Oscar_SNAC_Service_HostOnline extends Oscar_SNAC {
    /* About this class */
    const SNAC_FAMILY = 0x0001;
    const SNAC_SERVICE = 0x0003;
    
    public $Groups = array ();
    
    // {{{ parse
    /**
     * Parse informations supplied in Data
     * 
     * @access public
     * @return void  
     */
    public function parse () {
      $this->Groups = array ();
      
      while (strlen ($this->Data) > 1)
        $this->Groups [] = Oscar_Common::str2int16 ($this->Data, 0, true);
      
      $this->Data = "";
    }
    // }}}
    
    // {{{ generate
    /**
     * Convert this SNAC to a string
     * 
     * @access public
     * @return string
     */
    public function generate () {
      $this->Data = "";
      
      foreach ($this->Groups as $Group)
        $this->Data = Oscar_Common::int16tostr ($Group);
      
      return parent::generate ();
    }
    // }}}
  }

?>